Q.

Given below are two statements:

Statement I: Pure aniline and other arylamines are usually colourless.

Statement II: Arylamines get coloured on storage due to atmospheric reduction.

In the light of the above statements, choose the most appropriate answer from the options given below:          [2023]

1 Both Statements I and Statements II are correct  
2 Statements I is incorrect but Statements II is correct  
3 Both Statements I and Statements II are incorrect  
4 Statements I is correct but Statements II is incorrect  

Ans.

(4)

Arylamines get coloured due to atmospheric oxidation.